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By: Norell, Mark A. - Makovicky, Peter J. - Bever, Gabe S. - Balanoff, Amy M. - Clark, James Matthew, - Barsbold, R. (Rincheniĭ), - Rowe, Timothy,Edition:Publication info: New York, NY, American Museum of Natural History, c2009Volume: no. 3654Series:Holding Institution: American Museum of Natural History LibrarySubjects: Cretaceous Dinosaurs Mongolia Paleontology Phylogeny Reptiles, Fossil Saurornithoides Troodon TroodontidaeBHL Collections: